/*
 * printout.c - 使用转换说明符
 */

#include <stdio.h>
#define PI 3.141593

int main(void)
{
    int number = 5;
    float expresso = 13.5;
    int cost = 3100;
    printf("The %d CEOs drank %f cups of expresso.\n", number, expresso);
    printf("The value of PI is %f\n", PI);
    printf("Farewell! Thou art too dear for my possessing.\n");
    printf("%c%d\n", '$', 2*cost);
    return 0;
}
